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(11) | EP 1 469 447 A3 |
(12) | EUROPEAN PATENT APPLICATION |
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(54) | Display panel drive apparatus, display panel drive method and information recording medium with program for driving display panel |
(57) A display-panel-drive apparatus (100) having a drive unit (100B) that drives a display
panel (10) and a control-signal-generation unit (100A) that uses logic circuits to
generate control signals for controlling said drive unit (100B), characterized in
that the display-panel-drive apparatus (100) is provided with: a detection device
(50) which detects abnormalities in the power-supply voltage of said control-signal-generation
unit (100A); and a control device (50) which controls said drive unit (100B) when
said detection device detects an abnormality in said power-supply voltage.
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